Patents
Patents for H03M 1 - Analogue/digital conversion; Digital/analogue conversion (31,168)
09/2011
09/13/2011US8018369 Error correction method and apparatus
09/13/2011US8018368 A/D converter
09/13/2011US8018367 N-bit ADC reader
09/13/2011US8018366 Data converter having a passive filter
09/13/2011US8018362 A/D conversion circuit and test method
09/13/2011US8018361 Area-efficient analog-to-digital converter
09/13/2011US8018360 Systems and methods for mitigating latency in a data detector feedback loop
09/09/2011WO2011109062A1 Calibration methods and structures for pipelined converter systems
09/09/2011WO2011107801A1 Sampling
09/08/2011US20110215959 Comparator and analog/digital converter
09/08/2011US20110215958 Method and system for variable resolution data conversion in a receiver
09/08/2011US20110215957 Pipeline analog to digital converter and a residue amplifier for a pipeline analog to digital converter
09/08/2011US20110215956 Analog-to-digital converter and correction method thereof
09/08/2011US20110215955 System including feedback circuit with digital chopping circuit
09/07/2011EP2363961A1 Sampling
09/07/2011EP2156563B1 Circuit with a successive approximation analog to digital converter
09/07/2011EP1803224B1 Method and apparatus for analogue to digital conversion
09/07/2011CN201966894U 一种新型数字模拟转换系统 A new digital to analog conversion system
09/07/2011CN201966893U 一种二进制电流舵式数模转换器的电流镜阵列版图布局结构 A binary current steering DAC current mirror array formula layout layout structure
09/07/2011CN201966892U 采样保持电路 Sample and hold circuit
09/07/2011CN102177658A Switched-capacitor pipeline stage
09/07/2011CN102177657A Correlation-based background calibration of pipelined converters with reduced power penalty
09/07/2011CN102176677A Converter and signal conversion method
09/07/2011CN102176676A Time-domain comparator based on linear PWM (pulse width modulation)
09/07/2011CN102176675A Capacitive-voltage-division-type multi-bit quantizer
09/07/2011CN102176114A Measuring device and method of measuring cyclic analog signal
09/07/2011CN101505152B Analog to digital converters and methods thereof
09/07/2011CN101501996B Multi-channel current summing DAC
09/07/2011CN101499803B Digital-analog converter
09/07/2011CN101420228B Method and device for multi-range analog/digital conversion
09/07/2011CN101390291B Multistage analog/digital converter and method for calibrating the converter
09/07/2011CN101286742B Analog-digital converter,analog-digital conversion system, data reading system and its related method
09/06/2011US8014609 Digital representation of audio waveforms using peak shifting to provide increased dynamic range
09/06/2011US8013773 Rail to rail flash
09/06/2011US8013772 Reduced area digital-to-analog converter
09/06/2011US8013771 Method and apparatus for bandpass digital-to-analog conversion
09/06/2011US8013770 Decoder architecture with sub-thermometer codes for DACs
09/06/2011US8013769 Digital-to-analog converter and method of digital-to-analog conversion
09/06/2011US8013768 Integrated upstream amplifier for cable modems and cable set-top boxes
09/06/2011US8013767 Analogue-to-digital converter (ADC) dynamic range and gain control
09/01/2011WO2011106071A2 Source follower input buffer
09/01/2011WO2011105885A1 An analog to digital converter
09/01/2011WO2011104797A1 A/d converter
09/01/2011WO2011104786A1 Pipeline analog to digital converter and analog to digital conversion method and dynamic differential amplifier
09/01/2011WO2011104778A1 Digital time difference conversion stage and digital time difference converter provided with same
09/01/2011WO2011104761A1 Pipeline a/d converter and a/d conversion method
09/01/2011US20110210882 Analog/digital conversion circuit
09/01/2011US20110210881 Double balanced digital transmitter
09/01/2011US20110210880 Analog-to-digital converter
09/01/2011US20110210879 Apparatuses and methods for physical layouts of analog-to-digital converters
09/01/2011US20110210878 Apparatuses and methods for multiple-output comparators and analog-to-digital converters
09/01/2011US20110210877 Calibration methods and structures for pipelined converter systems
09/01/2011US20110210876 Plug-in power line conditioner
09/01/2011DE102010002470A1 Method for detecting error in flash analog to digital converter utilized for converting analog signals into digital numerical values, involves outputting digital useful signal by converter, and comparing useful signal with comparison signal
08/2011
08/31/2011EP2362565A2 Apparatus and Methods for Signal Reception Based on Network Load Estimations
08/31/2011EP2104234B1 Analog-to-digital conversion in image sensors
08/31/2011EP2027654B1 A/d converter and a/d converting method
08/31/2011CN201957006U 基于微控制器的d/a转换电路 Microcontroller-based d / a converter circuit
08/31/2011CN201957005U 一种数模转换器输出电路 One kind of digital-output circuit
08/31/2011CN201957004U 一种基于pwm波的高精度数模转换电路 Based pwm wave of high-precision digital to analog conversion circuit
08/31/2011CN201957003U 用于低电压ad芯片测量高共模电压差分信号的电路 For low-voltage ad chip measuring high common-mode voltage of the differential signal circuit
08/31/2011CN201957002U 一种模拟传感器的数字化装置 Digitizing an analog sensor means
08/31/2011CN201957001U 一种可进行后台数字校准的流水线式模数转换器 One kind of background can be pipelined analog-digital calibration
08/31/2011CN102171932A Systems and methods for probing wired communication channels
08/31/2011CN102171931A Data conversion circuitry and method therefor
08/31/2011CN102170292A Data processing method, data processing system and related equipment
08/31/2011CN102170291A Multichannel analog-to-digital conversion circuit and analog-to-digital conversion method thereof
08/31/2011CN102170290A Current mode analogue-to-digital converter capable of improving conversion accuracy
08/31/2011CN101483427B Isolative transmission circuit
08/30/2011US8010722 Analog comparators in a control system
08/30/2011US8010069 Method and apparatus for processing radio signals to identify an active system in a coexisting radio network
08/30/2011US8009881 Digitization of a papillary structure
08/30/2011US8009214 Individual row calibration in an image sensor
08/30/2011US8009078 Configurable analog input channel with galvanic isolation
08/30/2011US8009077 Delta-sigma analog-to-digital converter (ADC) circuit with selectively switched reference
08/30/2011US8009076 Intermediate frequency receiving circuit and intermediate frequency receiving method
08/30/2011US8009075 Analog to digital converter (ADC) with extended dynamic input range
08/30/2011US8009074 Digital-to-analog converter and code mapping method applied to the digital-to-analog converter
08/30/2011US8009073 Method and apparatus for generating an analog signal having a pre-determined pattern
08/30/2011US8009072 Predictive analog-to-digital converter and methods thereof
08/30/2011US8009071 Gain circuit
08/30/2011US8009070 Compensation of mismatch errors in a time-interleaved analog-to-digital converter
08/25/2011WO2011043641A3 Pipeline adc with shared gain stages
08/25/2011WO2011034505A3 Integrated circuit and electronic device comprising threshold generation circuitry and method therefor
08/25/2011WO2011033489A3 Calibration of current sources and sinks in a stimulating medical device
08/25/2011US20110206109 System and Method for High Speed Communications Using Digital Signal Processing
08/25/2011US20110205100 Analog-to-digital conversion in pixel arrays
08/25/2011US20110205099 Successive approximation type a/d converter circuit
08/25/2011US20110205098 Switched capacitor amplifier
08/25/2011US20110205097 Digital-to-analog converter, analog-to-digital converter, and semiconductor device
08/25/2011US20110205096 Systems including a programmable segmented dac and methods for use therewith
08/25/2011US20110205095 Data look ahead to reduce power consumption
08/25/2011US20110205094 Method, system and apparatus for operation of a converter
08/25/2011US20110205093 Logarithmic analog/digital conversion method for an analog input signal, and corresponding device
08/25/2011US20110205092 Electronic device
08/24/2011EP2360838A1 Method for logarithmic analog-to-digital conversion of an analog input signal and corresponding apparatus
08/24/2011EP2359479A1 Methods and apparatuses for estimation and compensation of nonlinearity errors
08/24/2011CN201947249U 一种抗干扰电源电路结构 One kind of anti-jamming power circuit structure
08/24/2011CN1723622B Semiconductor device, digital-analog converter and display device thereof with gray-level correction function
08/24/2011CN102165696A Signal generation circuit, and single-slope AD converter and camera using the same
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